@article{optimalcostalmostsurereachabilityin,
  title = {Optimal Cost Almost-sure Reachability in POMDPs},
  author = {Krishnendu Chatterjee and Martin Chmelík and Raghav Gupta and Ayush Kanodia},
  year = {2014},
  eprint = {1411.3880},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1411.3880v1},
}